1991 Jeep Wrangler Exhausts

    • MBRP® - Installer Series™ Oval Core Muffler
      Universal Installer Series™ Aluminized Steel Oval Core Muffler by MBRP®. These Installer Series mufflers utilize a chambered-core construction for a mellower but unmistakably MBRP sound character. They’re fabricated from industry-standard...
      Our price: $47.33 - $49.56$47.33
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    • MBRP® - Pro Series™ Stainless Steel Oval Core Muffler
      Universal Pro Series™ T304 Stainless Steel Oval Muffler by MBRP®. These Pro Series mufflers utilize a chambered-core construction for a mellower but unmistakably MBRP sound character. They’re fabricated from long-lasting T304 stainless steel,...
      Our price: $107.66 - $115.70$107.66
      20% OFF
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    • MBRP® - XP Series™ Stainless Steel Oval Core Muffler
      Universal XP Series™ T409 Stainless Steel Oval Core Muffler by MBRP®. These XP Series mufflers utilize a chambered-core construction for a mellower but unmistakably MBRP sound character. They’re fabricated from long-lasting T409 stainless...
      Our price: $91.39$91.39
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    • Weapon-R® - Racing Muffler
      Universal Racing Muffler by Weapon-R®, 3" X 2 Tip Size. Give your car a custom look and dynamic sound with these high-performance mufflers.
      Our price: $102.00$102.00
      20% OFF
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    • aFe® - Mach Force XP Stainless Steel Muffler-Delete Pipe
      Universal Stainless Steel Stainless Steel Muffler-Delete Pipe by aFe®, 4" Inlet / 4" Outlet. Eliminate your restrictive muffler for better performance and aggressive sound with this Muffler-Delete Pipe. Factory type connections allow you to...
      Our price: $74.11$74.11
      20% OFF
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    • aFe® - Mach Force XP Stainless Steel Round Muffler
      Universal Stainless Steel Round Muffler by aFe®, 30" Overall Length x 8" Diameter. You'll get increased performance and improved throttle response when you install the aFe Universal Fit 409 Stainless Steel Performance Muffler. This muffler has a...
      Our price: $157.54 - $168.87$157.54
      20% OFF
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    • aFe® - Mach Force XP Stainless Steel Oval Muffler
      Universal Stainless Steel Oval Muffler by aFe®. You'll get increased performance and improved throttle response when you install the aFe Universal Fit 409 Stainless Steel Performance Muffler. This muffler has a deep, throaty, powerful sound...
      Our price: $126.64 - $136.94$126.64
      20% OFF
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    • DC Sports® - Muffler Silencer
      Universal Muffler Silencer by DC Sports®. DC Sports exhaust canister silencers fit inside the muffler tip and baffle exhaust noise to reduce overall decibel levels. Our silencers included a pre-drilled hole that aligns with a pre-drilled hole ion...
      Our price: $45.08$45.08
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    • Bosal® - Catalytic Converter
      Jeep Wrangler Islander / Renegade / S / Sahara 1991, Catalytic Converter by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use advanced...
      Our price: $110.35$110.35
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    • Victor Reinz® - Catalytic Converter Gasket
      Jeep Wrangler 4.0L 1991, Catalytic Converter Gasket by Victor Reinz®, Use 1 per Car. Exhaust Pipe to Catalytic Converter. OEM Standard. Material: Nitroseal. When you’re low on oil, coolant or some other fluid, you may be tempted to just run...
      Our price: $5.60$5.60
      20% OFF
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    • Bosal® - Muffler with Dual Angle Cut Tips
      Universal Muffler with Dual Angle Cut Tips by Bosal®. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on...
      Our price: $91.36$91.36
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    • Dorman® - Exhaust Manifold Studs and Nuts
      Jeep Wrangler 4.0L 1991, Metal Exhaust Manifold Studs and Nuts by Dorman®, 9 Pieces. Use 2 per Car. Package Type: Card. 3/8"-24 Thread. This is an aftermarket part that replaces factory OE # 33004026, 33004255, 53010165, J0186622, J5351688....
      Our price: $11.74$11.74
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    • Crown® - Exhaust Manifold Gasket
      Jeep Wrangler 1991, Exhaust Manifold Gasket by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Our price: $4.22 - $12.67$4.22
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    • Omix-Ada® - Exhaust Manifold Gasket Set
      Jeep Wrangler 1991, Exhaust Manifold Gasket Set by Omix-Ada®. Major parts like pistons, crankshafts, and cylinder heads may be the stars of the engine, but they couldn't do their jobs without the supporting cast of gaskets and seals. Omix-Ada has...
      Our price: $18.09$18.09
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    • Walker® - U-Bolt Clamp
      Jeep Wrangler 2.5L 1991, U-Bolt Clamp by Walker®. Material - Steel, Clamp Type - Heavy Duty, Nut Type - Hex, Diameter - 2.250", Saddle Gauge - 11, U Bolt Diameter - 0.375". With their extensive selection of accessories and hardware for the...
      Our price: $1.28$1.28
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    • Walker® - Gasket
      Jeep Wrangler 1991, Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you get...
      Our price: $1.56 - $5.84$1.56
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    • Walker® - Insulator
      Jeep Wrangler 2.5L 1991, Insulator by Walker®. Exhaust Hanger Overall Length - 3.125". With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust...
      Our price: $3.96$3.96
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    • Fel-Pro® - Exhaust Pipe Flange Gasket
      Jeep Wrangler 1991, Exhaust Pipe Flange Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet...
      Our price: $6.05 - $13.37$6.05
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    • Victor Reinz® - Exhaust Pipe Flange Gasket
      Jeep Wrangler 2.5L With Catalytic Converter 1991, Exhaust Pipe Flange Gasket by Victor Reinz®, Use 1 per Car. Exhaust Pipe to Catalytic Converter. OEM Standard. Material: Nitroseal. When you’re low on oil, coolant or some other fluid, you may...
      Our price: $6.76$6.76
      20% OFF
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    • Victor Reinz® - Intake and Exhaust Manifolds Combination Gasket
      Jeep Wrangler 1991, Intake and Exhaust Manifolds Combination Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But...
      Our price: $9.96 - $14.65$9.96
      20% OFF
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    • Victor Reinz® - Exhaust Seal Ring
      Jeep Wrangler 4.0L 1991, Exhaust Seal Ring by Victor Reinz®, Use 1 per Car. Exhaust Pipe to Manifold. OEM Standard. Material: Graphite/WireMesh. Type 'F'. ID: 2.275". OD: 2.726". Thickness: 0.5". When you’re low on oil, coolant or some other...
      Our price: $11.72$11.72
      20% OFF
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    • Walker® - Muffler Strap
      Jeep Wrangler 2.5L 1991, Muffler Strap by Walker®. Material - Steel, Exhaust Hanger Overall Length - 34.250". With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do...
      Our price: $4.16$4.16
      20% OFF
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    • Spectre Performance® - Exhaust Gasket Material
      Universal Exhaust Gasket Material by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products are designed...
      Our price: $10.86$10.86
      20% OFF
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    Customer Reviews
    5(5)
    2013 Jeep Wrangler
    Posted by

    "Good product but had the wrong exhaust shipped to me initially. The company corrected it and shipped the correct exhaust within 1 week. "

    5(5)
    2013 Jeep Wrangler
    Posted by

    "Excellent product."

    4(4)
    2013 Jeep Wrangler
    Posted by

    "Installed this exhaust on a 2012 Jeep Wrangler JK Rubicon. Love the exhaust note. Gives the Jeep a sense of presence now. At low RPMs, it has a nice growl to it. Normal daily driving is not loud or annoying at all. If you get on the gas, you will hear the exhaust show up, and also during slow accelerations you feel a little grumble and it is great. Doesn't sound like you drive a 6.0 liter diesel but not a rice burner either."

    3.5(3.5)
    2013 Jeep Wrangler
    Posted by

    "This exhaust was everything I hoped for with one exception, the fit. It doesn't line up as it should and there is not enough adjustment in the product to get it to line up. The product is well built and has excellent tone. If the exhaust tip lined up straight out the rear, I would have been completely satisfied. I decided to keep it rather than send it back because everything else about the product was right and I didn't want the hassle of reinstalling the factory exhaust and boxing up the Flowmaster to return it."

    5(5)
    2012 Jeep Wrangler
    Posted by

    "Nice cat-back and really fast shipping and good price A+ and I will buy again from your store. Saoud Alsheeb."